Description of problem:
The commented line is the original and the one that works is added
after.  Basicly we need the </dev/null to keep su from asking if you
want to switch to another context. 

#su -l postgres -c "/usr/bin/pg_ctl stop -D $PGDATA -s -m fast" >
/dev/null 2>&1
su -l postgres -c "/usr/bin/pg_ctl stop -D $PGDATA -s -m fast"
</dev/null > /dev/null 2>&1


Version-Release number of selected component (if applicable):
postgresql-7.4.1-1

How reproducible:
everytime

Steps to Reproduce:
1. start postgresql service
2. issue /sbin/service postgresql stop or restart
3. you will sit here forever. :-)
  
Actual results:


Expected results:


Additional info: